The CETA-RAM is a manually operated block press, developed by the author just after the February 1976 Guatemalan Earthquake, specifically for the production of hollow soil-cement building blocks.

2014年5月7日 · The CETA-RAM is a manually operated block press, developed by the author just after the February 1976 Guatemalan Earthquake, specifically for the production of hollow soil-cement building blocks. The hollow blocks are intended for use in reinforced masonry for low cost earthquake resistant housing.The CETA-RAM is a modified version of the well ...

2010年1月11日 · La ceta-ram es una prensa portátil, de operación manual, concebida para fabricar bloques huecos de suelo-cemento para construcción, inspirada en el diseño de la muy conocida cinva-ram. Se trata de una maquina simple, fácil de copiar, cuyo diseño no ha sido ni …

The CETA-RAM is a manually operated block press developed in Guatemala after an earthquake to produce hollow soil-cement blocks for low-cost earthquake resistant housing. It is based on the well-known CINVA-RAM press but modified. The CETA-RAM can produce 300-500 blocks in an 8 hour shift operated by two people.

2014年9月18日 · The CETA-RAM is a manually operated block press, developed by the author just after the February 1976 Guatemalan Earthquake, specifically for the production of hollow soil-cement building blocks....

The CETA-RAM is a manually operated block press, developed by the author just after the February 1976 Guatemalan Earthquake, specifically for the production of hollow soil-cement building blocks. The hollow blocks are intended for use in reinforced masonry for low cost earthquake resistant housing.

El siguiente "MANUAL DE TOMA DE MUESTRAS" realizado por Laboratorio Campvs esta destinado para los profesionales y técnicos de las Áreas de Toma de Muestra de cada consultorio de atención primaria o centros médicos a los cuales nuestro laboratorio brinda servicios. Requerimiento que nos pide SENASA para poder operar en territorio peruano.

MANUAL PARA IA CONSTRUCCION DE LA CETA-RAM Por Roberto Lou Ma Ingeniero CiviI CENTRO DE EXPERIMENTACION EN TECNOLOGIA APROPIADA CENTRO DE INVESTIGACIONES DE INGENIERIA UNIVERSIDAD DE SAN CARLOS DE GUATEMALA Guatemala, Enero de 1981 Esta publicación puede obtenerse del Centro de Información de la Construcción (CICON) al precio de U.S. $ 10.00, incluido correo ordinario.

1.1 INTRODUCCIÓN La CETA-RAM es una prensa portátil, de operación manual, concebida para fabricar BLOQUES HUECOS de suelo-cemento para construcción, inspirado en el diseño de la muy conocida CINVA-RAM. Se trata de una máquina simple, fácil de copiar, cuyo diseño no ha sido ni será patentado.

The tile machine has been named CETA-RAM, honoring the Centro de experimentation en l'ecnologia Asroqiada (guatemala), where it was develo?ed. A new machine, based on the general design of the CINVA-RAM, has been developed by the author, for the production of hol.low building blocks from a damp mix-i;ure of earth and a stabilizing additive ...