Dwans Gbc

• MOQ 10 Bag(s)

LECA is a special type of clay that has been pelletised and fired in a rotary kiln at a very high temperature. As it is fired, the organic compounds in the clay burn off forcing the pellets to expand and become honeycombed while the outside surface of each granule melts and is sintered. The resulting ceramic pellets are lightweight, porous and have a high crushing resistance. LECA is a natural product containing no harmful substances. It is inert with a neutral pH value, resistant to frost and chemicals, will not break down in water, is non-biodegradable, non combustible and has excellent sound and thermal insulation properties.

• ivoryoff white balls

We are offering nodullar light weight aggregates nodullär aggregates are round in shape with coarse texture, available in variant color with a cellular structure inside , are pelletized and processed resulting in light , porous , aerated modules with a tough outer shell aggregates , used for roof/heat insulation . in addition each of the nodullär balls also acts to form of geometric barrier which helps to displace and irradiates heat over a larger surface area the air entrapped thus , reduces the rate of heat transfer compared with dense, natural aggregates. Resulting the use of nodullär in concrete improves, (i.e. Reduces) the thermal conductivity. Therefore , the thermal properties of nodullär have been used widely to improve thermal insulation in buildings and structures. advantages of nodullär : # 100% eco friendly /green material # light weight # enhanced geometrical advantage # good compressive strength # excellent thermal properties # soundproofing, fire resistance properties # less water absorption # reduction of dead loads # high durability , long lasting # easy to apply application of nodullär # waterproofing cum roof insulation # light weight roof/ floor fill # drainage for roof gardening /landscaping # light weight concrete # cavity wall filling # precast (blocks/walls) elements pack size : available in 25, 50 kg bag