lightweight concrete decking africa

new lightweight concrete technology the use of lightweight concrete as a roof decking and insulation system has expanded in the past five years. increased usage can be attributed to the recent industry-wide insulation shortages and delamination deficiencies. the increase can also be attributed to the economic and environmental advantages that lightweight insulating concrete (lwic) provides in roof assemblies. the increased use ...【Get Price】

structural lightweight concrete roof decks - luna and associates with standard structural concrete the aggregate used is sand and stone. with structural lightweight concrete a mix of shale slate slag and clay are used and with this mix the aggregate is fully saturated prior to mixing. the end result of the structural lightweight mix is a deck that can be 20-25% lighter than standard structural concrete.【Get Price】

home | serd serd is a specialty subcontractor providing lightweight insulating concrete roof decks metal decking tectum acoustical roof deck panels engineered fills and material sales. serd was originally founded as southeastern roof decks in 1963 and for 50 years primarily specialized in lightweight insulating concrete roof deck systems.【Get Price】

concrete slab - how to cast one h kobus i would suggest that you use a decking system where concrete lintols are laid across the span of the floor area and then hollow blocks are placed between the lintols. this is then topped with a layer of concrete. the result in my experience is a much cheaper (overall cost) and lightweight sounproof and better insulated.【Get Price】

dbl precast decking • blackheath • wes-kaap • manufacturer of rib & block precast concrete decking precast stairs pre-stressed concrete lintels. ... easy installation; lightweight and modular ... africa selling ...【Get Price】

topfloor | concrete hollow-core & precast floors topfloor hollow-core concrete floor panels have been an important contributor to the growth of the building and construction industry in the western cape since 1997. that role has been strengthened through the acquisition of topfloor by the echo group south africa’s largest and longest-established prestressed and precast floor manufacturer.【Get Price】

western cape concrete decking • paarl • wes-kaap • always one step ahead in terms of the modular concrete precast stairs and decking systems which they ... building and contruction cape town concrete south africa western cape【Get Price】

concrete slabs | royal concrete - your first choice for ... lightweight. propless. eco-friendly & lightning fast. the brilliant royal concrete engineers have met the challenges of the 21st century with innovative and advanced polystyrene insulated rib and block slab. these polystyrene slabs come armed with a concrete tray for easy soffit plastering. this concept has since been copied by many of our ...【Get Price】

lightweight concrete – roof systems our lightweight concrete is custom blended as per the weight and thickness required for each particular job. with onsite mixing as well as laying by our professional team we have the technical “know how’ in finishing a concrete roof or deck effectively.【Get Price】

precast slab — cobute precast concrete solutions the lattice rib comes in standard width and thickness.the rib stirrup height changes according to the slab thickness as specified by the engineer. the stirrups are produced with high tensile steel in a continuous bent-length providing a superior sheer-key between the precast rib and the cast in-situ topping.【Get Price】

lightweight vermiculite concrete - waterproofing africa vermiculite is formed by hydration of certain basaltic minerals. large commercial vermiculite mines currently exist in south africa china brazil and several other countries. vermiculite concrete roof deck systems allow architects engineers and contractors versatility in designhigh performance and reasonable cost.【Get Price】

nyati concrete slabs nyati concrete slabs is the only rib and block company that offers more than 5 different pre-cast slab systems. we offer rib and concrete block t beams and concrete block lattice tass and ribs or t beams with polystyrene blocks.【Get Price】

polystyrene product company | concrete slabs | designs ... for rib & block concrete slabs designs consulting engineers product supply & construction call polystyrene product company today. we are leading national suppliers of polystyrene & other block & lintel materials & we do structural engineering slab designs for our clients【Get Price】

what are the different types of concrete roof decks? - gartalk lightweight insulating concrete decks – non-structural low-density lightweight insulating concrete (lwic) can be placed upon a variety of structural deck systems that have been designed to carry loads. lwic can be placed atop any of the above mentioned concrete deck types or directly upon a properly supported corrugated steel deck system.【Get Price】

panel-deck — cobute precast concrete solutions panel-deck is the evolution of the rib and panel slab to ensure fast and high-quality installation of the decking while retaining the full benefits of a monolithic structure. as in the case of the traditional cobute decking panel-deck consists of three elements : lightweight reinforced concrete panels longitudinal stiffening lattice frames ...【Get Price】

v screeds - sa suppliers in south africa the vermiculite concrete should be spread and levelled off 110mm in excess of the final thickness required. level with a screeding beam. the concrete should then be consolidated to the desired depth (min 50mm) using a suitable tamping plate. for effective insulation concrete layer should extend (10mm) above highest lip of corrugated metal sheeting【Get Price】

lightweight concrete decking africa lightweight concrete decking africa. products case. mokete africa holdings cc. design & manufacture of lightweight suspended concrete flooring systems for use in ...【Get Price】

aercon aac autoclaved aerated concrete aercon aac is the leading manufacturer of precast autoclaved aerated concrete products and prides itself on maintaining the highest level of customer service and support.【Get Price】